Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990038 | Segmented dielectric barrier discharge lamp | Georg Greuel, Wolfgang Schiene | 2011-08-02 |
| 7952729 | Measuring instrument for determining the actual condition of wheel sets | Camilo De La Riva, Dieter Rosenland, Theo Nijssen | 2011-05-31 |